configuration Sample_RemoveVideoMimeTypeMappings
{
    param
    (
        # Target nodes to apply the configuration
        [string[]]$NodeName = 'localhost'
    )

    # Import the module that defines custom resources
    Import-DscResource -Module xWebAdministration

    Node $NodeName
    {
        # Install the IIS role
        WindowsFeature IIS
        {
            Ensure          = "Present"
            Name            = "Web-Server"
        }

        # Remove a bunch of Video Mime Type mappings
        xIisMimeTypeMapping Mp2 
        {
            Ensure      = "Absent"
            Extension   = ".mp2"
            MimeType    = "video/mpeg"
            DependsOn   = "[WindowsFeature]IIS"
        }

        xIisMimeTypeMapping Mp4 
        {
            Ensure      = "Absent"
            Extension   = ".mp4"
            MimeType    = "video/mp4"
            DependsOn   = "[WindowsFeature]IIS"
        }

        xIisMimeTypeMapping Mpeg 
        {
            Ensure      = "Absent"
            Extension   = ".mpeg"
            MimeType    = "video/mpeg"
            DependsOn   = "[WindowsFeature]IIS"
        }

        # we only allow the mpg Video extension on our server
        xIisMimeTypeMapping Mpg 
        {
            Ensure      = "Present"
            Extension   = ".mpg"
            MimeType    = "video/mpeg"
            DependsOn   = "[WindowsFeature]IIS"
        }
    }
}
